This is an introduction to how challenges on Edabit work. In the code editor below you'll see a starter function that looks like this: def hello(): All you have to do is type return "hello edabit.com" on the second line and then click the Check button. If you did this correctly, a celebration window will pop up. Notes The returned string must be in all lowe

Create a function that takes two numbers as arguments and returns their sum. Examples addition(3, 2) âžž 5 addition(-3, -6) âžž -9 addition(7, 3) âžž 10 Notes Don't forget to return the result. If you get stuck on a challenge, find help in the Resources tab. If you're really stuck, unlock solutions in the Solutions tab.

Create a function that takes a number as an argument, increments the number by +1 and returns the result. Examples addition(0) âžž 1 addition(9) âžž 10 addition(-3) âžž -2 Notes Don't forget to return the result. If you get stuck on a challenge, find help in the Resources tab. If you're really stuck, unlock solutions in the Solutions tab.

Write a function that takes an integer minutes and converts it to seconds. Examples convert(5) âžž 300 convert(3) âžž 180 convert(2) âžž 120 Notes Don't forget to return the result. If you get stuck on a challenge, find help in the Resources tab. If you're really stuck, unlock solutions in the Solutions tab.

Turn one word into a hashtag. Create make_hashtag to put "#" before word and return the new string. Keep the word just as it is. Examples make_hashtag("coding") # "#coding" make_hashtag("PixelArt") # "#PixelArt" make_hashtag("X") # "#X" Notes word contains 1 to 20 English letters, with no spaces or existing #. Do not change its capital letters.

Someone has joined your game! Create join_message to return their username followed by " has joined!". For "Nova", return "Nova has joined!". Examples join_message("Nova") # "Nova has joined!" joinmessage("Pixel7") # "Pixel_7 has joined!" join_message("x") # "x has joined!" Notes username contains 1 to 20 English letters, digits or underscores. Keep it u

Give your playlist a name to match its mood. Create playlist_name to return mood followed by " Mix". For "Late Night", return "Late Night Mix". Examples playlist_name("Late Night") # "Late Night Mix" playlist_name("Focus") # "Focus Mix" playlist_name("Rainy Day") # "Rainy Day Mix" Notes mood is a nonempty string of at most 30 characters, with no spaces a

The crowd wants one more song! Create encore_total to return the total number of songs after the band adds one encore to songs. Examples encore_total(8) # 9 encore_total(0) # 1 encore_total(20) # 21 Notes songs is a whole number from 0 to 100. The encore always adds exactly one song.

Create should_retry to decide whether to try a request again. Return True only when the previous attempt failed and attempts is less than limit. Otherwise, return False. Examples should_retry(True, 2, 3) # True should_retry(False, 2, 3) # False should_retry(True, 3, 3) # False Notes failed is a boolean. attempts is the number of attempts already made, fr

A drive has capacity megabytes of space, and used megabytes are already taken. Create file_fits to return True if a file of size megabytes will fit. Otherwise, return False. Filling the drive exactly is allowed. Examples file_fits(100, 70, 20) # True file_fits(100, 70, 31) # False file_fits(100, 70, 30) # True Notes All three numbers are whole numbers fr

Write a function that takes the base and height of a triangle and return its area. Examples tri_area(3, 2) âžž 3 tri_area(7, 4) âžž 14 tri_area(10, 10) âžž 50 Notes The area of a triangle is: (base * height) / 2 Don't forget to return the result. If you get stuck on a challenge, find help in the Resources tab. If you're really stuck, unlock solutions in the Solu

Fix the code in the code tab to pass this challenge (only syntax errors). Look at the examples below to get an idea of what the function should do. Examples cube(3) âžž 27 cube(5) âžž 125 cube(10) âžž 1000 Notes READ EVERY WORD CAREFULLY, CHARACTER BY CHARACTER! Don't overthink this challenge; it's not supposed to be hard.

Write a function that converts hours into seconds. Examples howmanyseconds(2) âžž 7200 howmanyseconds(10) âžž 36000 howmanyseconds(24) âžž 86400 Notes 60 seconds in a minute, 60 minutes in an hour Don't forget to return your answer.

Create a function that finds the maximum range of a triangle's third edge, where the side lengths are all integers. Examples next_edge(8, 10) âžž 17 next_edge(5, 7) âžž 11 next_edge(9, 2) âžž 10 Notes (side1 + side2) - 1 = maximum range of third edge. The side lengths of the triangle are positive integers. Don't forget to return the result.

There is a single operator in Python, capable of providing the remainder of a division operation. Two numbers are passed as parameters. The first parameter divided by the second parameter will have a remainder, possibly zero. Return that value. Examples remainder(1, 3) âžž 1 remainder(3, 4) âžž 3 remainder(5, 5) âžž 0 remainder(7, 2) âžž 1 Notes The tests only us

Create a function that takes a string and returns it as an integer. Examples string_int("6") âžž 6 string_int("1000") âžž 1000 string_int("12") âžž 12 Notes All numbers will be whole. All numbers will be positive.

Create a function that takes the age in years and returns the age in days. Examples calc_age(65) âžž 23725 calc_age(0) âžž 0 calc_age(20) âžž 7300 Notes Use 365 days as the length of a year for this challenge. Ignore leap years and days between last birthday and now. Expect only non-negative integer inputs.

Create a function that takes length and width and finds the perimeter of a rectangle. Examples find_perimeter(6, 7) âžž 26 find_perimeter(20, 10) âžž 60 find_perimeter(2, 9) âžž 22 Notes Don't forget to return the result. If you're stuck, find help in the Resources tab. If you're really stuck, find solutions in the Solutions tab.

Create a function that takes voltage and current and returns the calculated power. Examples circuit_power(230, 10) âžž 2300 circuit_power(110, 3) âžž 330 circuit_power(480, 20) âžž 9600 Notes power is voltage multiplied by current.

A loot chest needs a certain number of keys. Create canopenchest to return True if keys is at least needed, and False if you do not have enough. Examples canopenchest(3, 2) # True canopenchest(2, 2) # True canopenchest(1, 2) # False Notes keys is a whole number from 0 to 100. needed is a whole number from 1 to 100. Return a boolean, not a message.